Find x: f(x)=400 - 4/5x.

Kyran Hudson 2020-12-15 Answered
Find x: f(x)=40045x.
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Expert Answer

Velsenw
Answered 2020-12-16 Author has 91 answers
For the x-intercept, let y = 0
So 0=40045x
Subtract 400 from both sides
400=45x
Multiply both sides by 54
x = 500
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